Xlll. 
Leicester Literary Philosophical Society. Vol. xv. 
Lloyd Library. Bibliographical Contributions. Nos. 6 — 9. 
Mycological Series. No. 6. 
Pharmacy Series. No. 5. 
.Manchester Literary and Philosophical Society. Memoirs. Vol. lvi. 
Vol. lvii. Part 1. 
Marine Biological Association of the United Kingdom. Journal. 
Vol. ix. Parts 3 and 4. 
Presented by Mr. Robert Gurney , F.Z.S. 
Maryland Geological Survey. Lower Cretaceous. 
Microscopical Society, Royal. Journal, Nos. 208—213. 
Moscow Soci6t6 Imp6riale des Naturalists. Bulletin, 1911. Nos. 1 —3. 
New York Academy of Sciences. Annals. A T ol. xxi., pp. 177 — 263. 
Vol. xxii., pp. 1 — 337. 
New Zealand Institute. Transactions and Proceedings. Vol. xliv. 
North Staffordshire Field Club. Report and Transactions. Vol.xlvi. 
Norwich Museum Association. Report, 1912. 
Museum Committee. Report, 1912. 
Museum Catalogue of Loan Collection. 
Science Gossip Club. Report, 1911-12. 
Nottingham Naturalists’ Society. Report and Transactions, 1910-11, 
1911-12. 
Nova Scotia Institute of Science. Proceedings and Transactions. 
Vol. xii. Part 3. Vol. xiii. Parts 1 and 2. 
Philadelphia Academy of Natural Sciences. Vol. lxiii. Part 3. 
Vol. lxiv. 
Plymouth Instituta Transactions. Vol. xv. Part 2. 
Royal Institution of Great Britain. Proceedings. Vol. xix. Part. 3. 
Sharp Sir C. History of Hartlepool, 1816. 
Presented by Mr. J. H. Gurney, F.Z.S. 
Smithsonian Institution. Report, 1911. 
South London Entomological and Natural History Society. 
Proceedings, 1911-12. 
im Thurm E. Birds of Marlborough, 1890. 
Presented by Mr. J. H, Gurney , F.Z.S. 
United States Geological Survey. Bulletins, 448, 466, 470, 471, 484, 
485, 491—494, 496—501, 504—509, 511—520, 523, 524. 
Geological Survey. Monograph, No. 51. 
Geological Sui-vey. Professional Papers, 69, 71, 74, 77. 
